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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Nitrate results

MS0030007 , Wilk-Amite W/A #1-South

35 samples have been analysed for Nitrate at Wilk-Amite W/A #1-South.

This is one analyte out of the system’s whole record. For what has ever been detected here, and when, see all chemical and radiological results; for everything the system is tested for, see the analyte list.

What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.

No date range is applied: this list draws on every sample on record. Show the last two years only.

Every Nitrate result

The table below lists 1–10 of 35 samples, newest first — collected January 6, 2022 to January 28, 2026.

10 Nitrate results from the 10 samples listed here: 7 detected, 3 not detected. Those samples also carried 20 results for other analytes, which are on the full results page.

Nitrate results for Wilk-Amite W/A #1-South, from 1 to 10 of 35 samples shown analysed for it, newest first. This view leaves out other analytes on the same samples. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Jan 28, 2026 09:41
Sampling point
TF081 Treatment Facility TF081
Sample type
Routine
Lab sample
NI-260129-012
Laboratory
MSDH Lab
0.504 mg/l , sample collected Jan 28, 2026 09:41, sampling point TF081 Nitrate 1040 EPA method QC10107041C Jan 1, 2026 – Dec 31, 2026
Collected
Jan 28, 2026 09:25
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-260129-011
Laboratory
MSDH Lab
0.501 mg/l , sample collected Jan 28, 2026 09:25, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2026 – Dec 31, 2026
Collected
Jan 14, 2025 12:15
Sampling point
TF081 Treatment Facility TF081
Sample type
Routine
Lab sample
NI-250115-042
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 14, 2025 12:15, sampling point TF081 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Jan 14, 2025 12:02
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-250115-043
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 14, 2025 12:02, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Jan 8, 2024 12:25
Sampling point
TF081 Treatment Facility TF081
Sample type
Routine
Lab sample
NI-240109-035
Laboratory
MSDH Lab
0.469 mg/l , sample collected Jan 8, 2024 12:25, sampling point TF081 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Jan 8, 2024 13:27
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-240109-036
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 8, 2024 13:27, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Jan 12, 2023 11:00
Sampling point
TF081 Treatment Facility TF081
Sample type
Routine
Lab sample
NI-230113-002
Laboratory
MSDH Lab
0.485 mg/l , sample collected Jan 12, 2023 11:00, sampling point TF081 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Jan 12, 2023 09:57
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-230113-001
Laboratory
MSDH Lab
0.484 mg/l , sample collected Jan 12, 2023 09:57, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Jan 6, 2022 12:45
Sampling point
TF081 Treatment Facility TF081
Sample type
Routine
Lab sample
NI-220107-001
Laboratory
MSDH Lab
0.404 mg/l , sample collected Jan 6, 2022 12:45, sampling point TF081 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Jan 6, 2022 13:15
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-220107-002
Laboratory
MSDH Lab
0.445 mg/l , sample collected Jan 6, 2022 13:15, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022

Routine (10).